5585Chemical EngineeringMedium
Double pipe heat exchangers are used________?
ABecause it is less costly
BWhen heat transfer area required is very low, i.e. (100-200 ft2).
CWhen heat transfer area required is very high
DBecause it occupies less floor area
Correct answer
B. When heat transfer area required is very low, i.e. (100-200 ft2).
Explanation
The correct answer is When heat transfer area required is very low, i.e. (100-200 ft2)..